Unleash Aggressive JDM Engine Power With Manley Performance
Unleash aggressive engine power with the Manley Performance collection at HD Werks, featuring genuine, high-performance components engineered for racing and aftermarket tuning. These original parts deliver custom upgrades that optimize engine performance and boost power output. Designed with Japanese precision, Manley Performance products offer authentic quality and reliable dynamic enhancements for superior driving. Experience improved throttle response with parts built for aggressive tuning. Shop our Manley Performance range for original components that transform your engine into a true performance beast.
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Vendor:Manley Performance
Manley 91-98 Nissan Sentra SE-R 2.0L SR20DE/DET 34.15mm Stainless Race Flo Intake Valve (Single)
Regular price $25.99Regular price$31.42-$5.43 Sale price $25.99 -
Vendor:Manley Performance
Manley Ford 289/302/351W Street Flo Exhaust Valves 1.850 in Dia for use with Rail Type Rockers
Regular price $176.99Regular price -
Vendor:Manley Performance
Manley Chevy Small Block 2.055in Dia Street Master Intake Valves (Set of 8)
Regular price $132.99Regular price$176.47-$43.48 Sale price $132.99 -
Vendor:Manley Performance
Manley Chevy Small Block 2.055in Dia .3415 Stem Dia Street Master Intake Valves (Set of 8)
Regular price $132.99Regular price$176.47-$43.48 Sale price $132.99 -
Vendor:Manley Performance
Manley Small Block Chevrolet Street Master Intake Valves
Regular price $132.99Regular price$176.47-$43.48 Sale price $132.99 -
Vendor:Manley Performance
Manley Big Block Chevrolet Street Flo 2.190 Head Dia Intake Valves
Regular price $141.99Regular price$188.43-$46.44 Sale price $141.99 -
Vendor:Manley Performance
Manley Big Block Chevrolet Street Flo 1.880 Head Dia Exhaust Valves
Regular price $141.99Regular price$188.43-$46.44 Sale price $141.99 -
Vendor:Manley Performance
Manley Chevy Big Block Street Flo Intake Valves 2.250in Head Dia
Regular price $188.99Regular price -
Vendor:Manley Performance
Manley Ford 289-302-35IW Budget Performance Street Flo Exhaust Valves (For use w/ Rail Type Rockers)
Regular price $132.99Regular price$176.47-$43.48 Sale price $132.99 -
Vendor:Manley Performance
Manley Small Block Chevrolet 1.500 Budget Performance Exhaust Valves
Regular price $90.99Regular price$120.78-$29.79 Sale price $90.99 -
Vendor:Manley Performance
Manley 93-98 Toyota Supra Turbo (2JZGTE) 86.5mm +.5mm Oversized Bore 8.5:1 Dish Piston Set with Ring
Regular price $1,048.99Regular price$1,140.05-$91.06 Sale price $1,048.99 -
Vendor:Manley Performance
Manley 93-98 Toyota Supra Turbo (2JZGTE) 86.5mm +.5mm Oversized Bore 8.5:1 CR Piston w/Ring - Single
Regular price $174.99Regular price$190.01-$15.02 Sale price $174.99 -
Vendor:Manley Performance
Manley 93-98 Toyota Supra Turbo 2JZGTE 3.0L 86.55mm Ring Set
Regular price $232.99Regular price$245.04-$12.05 Sale price $232.99 -
Vendor:Manley Performance
Manley Standard .2360in Stem Valves (5.5mm) Wear Caps (8 pcs)
Regular price $23.99Regular price$25.03-$1.04 Sale price $23.99 -
Vendor:Manley Performance
Manley Toyota Supra 2JZGT/2JZGTE 6cyl Valve Spring and Retainer Kit (with Valve Locks)
Regular price $627.99Regular price$660.42-$32.43 Sale price $627.99 -
Vendor:Manley Performance
Manley Toyota Supra 2JZGT/2JZGTE 6cyl Valve Spring and Retainer Kit (w/o Valve Locks)
Regular price $486.99Regular price$512.52-$25.53 Sale price $486.99 -
Vendor:Manley Performance
Manley Toyota Supra (2JZGT 2JZGTE 6 cyl) 24pc Titanium Retainers
Regular price $343.99Regular price$361.20-$17.21 Sale price $343.99 -
Vendor:Manley Performance
Manley Toyota Supra (2JZGT 2JZGTE 6 cyl) 24pc Valve Springs
Regular price $197.99Regular price$208.27-$10.28 Sale price $197.99 -
Vendor:Manley Performance
Manley 93-98 Toyota Supra 3.0 2JAG Turbo Tuff Pro Series I-Beam Connecting Rod Set
Regular price $1,979.99Regular price$2,084.00-$104.01 Sale price $1,979.99 -
Vendor:Manley Performance
Manley Toyota Supra 2JZ-GE/2JZ-GTE Turbo Tuff w/ ARP 625+ Bolts I Beam Rod (SINGLE)
Regular price $329.99Regular price$347.32-$17.33 Sale price $329.99 -
Vendor:Manley Performance
Manley 93-98 Toyota Supra 3.0 2JAG Turbo Tuff Pro Series I Beam Connecting Rod Set
Regular price $1,543.99Regular price$1,624.57-$80.58 Sale price $1,543.99 -
Vendor:Manley Performance
Manley 93-98 Toyota Supra 3.0 2JZG H Beam Connecting Rod Set
Regular price $777.99Regular price$863.34-$85.35 Sale price $777.99 -
Vendor:Manley Performance
Manley 93-98 Toyota Supra 3.0 2JZG H Beam Connecting Rod (SINGLE ROD)
Regular price $129.99Regular price$143.89-$13.90 Sale price $129.99 -
Vendor:Manley Performance
Manley Toyota 6.0mm OEM Radius Sport Compact Valve Lock (Set of 8)
Regular price $49.99Regular price$54.78-$4.79 Sale price $49.99 -
Vendor:Manley Performance
Manley 94-98 Toyota Supra 3.0L I/L 6cyl (2JZGE-2JZGTE) DOHC 24 Intake 34.6mm Stainless Race Master
Regular price $301.99Regular price$377.05-$75.06 Sale price $301.99 -
Vendor:Manley Performance
Manley 94-98 Toyota Supra 3.0L I/L 6cyl (2JZGE-2JZGTE) DOHC 24 Exhaust 30mm Stainless Race Master V
Regular price $301.99Regular price$377.05-$75.06 Sale price $301.99 -
Vendor:Manley Performance
Manley 94-98 Toyota Supra 3.0L I/L 6cyl (2JZGE-2JZGTE) DOHC 24 Intake 33.6mm Stainless Race Master
Regular price $301.99Regular price$377.05-$75.06 Sale price $301.99 -
Vendor:Manley Performance
Manley 94-98 Toyota Supra 3.0L I/L 6cyl (2JZGE-2JZGTE) DOHC 24 Exhaust 29mm Stainless Race Master V
Regular price $301.99Regular price$377.05-$75.06 Sale price $301.99 -
Vendor:Manley Performance
Manley 86-92 Toyota Supra 3.0L (7MGE-Turbo 7MGTE) DOHC 24 Intake 33mm Stainless Race Master Valves
Regular price $301.99Regular price$377.05-$75.06 Sale price $301.99 -
Vendor:Manley Performance
Manley 86-92 Toyota Supra 3.0L (7MGE-Turbo 7MGTE) DOHC 24 Exhuast 28.5mm Stainless Race Master Valv
Regular price $301.99Regular price$377.05-$75.06 Sale price $301.99 -
Vendor:Manley Performance
Manley 86-92 Toyota Supra 3.0L (7MGE-Turbo 7MGTE) DOHC 24 Intake 32mm Stainless Race Master Valves
Regular price $301.99Regular price$377.05-$75.06 Sale price $301.99 -
Vendor:Manley Performance
Manley 86-92 Toyota Supra 3.0L (7MGE-Turbo 7MGTE) DOHC 24 Exhuast 27.5mm Stainless Race Master Valv
Regular price $301.99Regular price$377.05-$75.06 Sale price $301.99 -
Vendor:Manley Performance
Manley Toyota MR2 2.0L DOHC Turbo 16 Valve 34.5MM Race Flo Intake Valves
Regular price $201.99Regular price$251.36-$49.37 Sale price $201.99 -
Vendor:Manley Performance
Manley Toyota MR2 2.0L DOHC Turbo 16 Valve 30MM Race Flo Exhaust Valves
Regular price $201.99Regular price$251.36-$49.37 Sale price $201.99 -
Vendor:Manley Performance
Manley 90-95 Toyota MR2 2.0L DOHC 16 Valve (Turbo 3SGTE) 33.5mm Stainless Race Flo Intake Valves
Regular price $201.99Regular price$251.36-$49.37 Sale price $201.99